– Did you visit the famous museum?– No. We ______ it, but we spent too much time shopping.A. could have visited B. must have visited can’t have visited D. shouldn’t have visited
--Why can she keep such a good figure? --She ________ great importance to regular exercise.
--Our women athletes achieved great success in tile 2012 London Olympic Games. --Yes. No one else could perform ________, I think.
Of millions who have watched the Gangnam Style video, there are a growing number of celebrities ________ their love for the song.
--Did you remember to give Jerry the money? --Yes. ________ I saw her, I’m sure.
Although she has lived next to us for months, we still ________ her real name.